Since it took me a

Since it took me a surprisingly long time to find one, here’s the Fuel Consumption Conversion Calculator - I was looking at the new Seat Ibiza Cupra 20VT, and it had all the mileage figures in litres/100km. Now I know it does about 36mpg on average. But then it also does 0-60 in under 8 seconds and 156hp at 5600rpm. Rah. And it’s still cheaper than my current Golf GTi 2.0.